in fact we left it wide open. what happened was i was getting dd2 car seat fitted and dh said he'd sort out the door. but then someone came along asking for directions, so he got side tracked. as dh had reversed the car in i didnt see the door was still open. and we went and dropped dd1 off at nursery, sorted out dd2 nursery place, and cashpoint etc, so was out for about an hour. we came back and saw the door open. but no-one has been in (as far as i am aware) all keys are present and accounted for, all electrical equipment is here, nothing has been touched in fact. cant belive it.